*1770: Muntinlupa Central Post Office
*1771: Buli/Cupang
*1772: Bayanan/Putatan
*1772: Soldiers’ Hills
*1773: Tunasan
*1774: Susana Heights
*1775: Pearl Heights
*1776: Poblacion
*1777: Pleasant Village
*1780: Ayala Alabang Subdivision
*1799: Ayala Alabang P.O. Boxes